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Mobile terminal and menu control method thereof

Active Publication Date: 2009-10-08
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0009]Yet another object of the present invention to provide a mobile terminal and corresponding method that significantly improves a voice recognition rate by specifying a domain for voice recognition into a domain relating to specific menus or services.

Problems solved by technology

The mobile terminals also include very limited voice recognition functions that allow a user to perform rudimentary functions.
However, the error rate in determining the meaning the user's voice instruction is too high, and thus users generally do not use the limited voice recognition features on the terminal.

Method used

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  • Mobile terminal and menu control method thereof
  • Mobile terminal and menu control method thereof
  • Mobile terminal and menu control method thereof

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Embodiment Construction

[0037]Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings.

[0038]FIG. 1 is a block diagram of a mobile terminal 100 according to an embodiment of the present invention. As shown, the mobile terminal 100 includes a wireless communication unit 110 having one or more components which permits wireless communication between the mobile terminal 100 and a wireless communication system or network within which the mobile terminal is located.

[0039]For example, the wireless communication unit 110 includes a broadcast receiving module 111 that receives a broadcast signal and / or broadcast associated information from an external broadcast managing entity via a broadcast channel. The broadcast channel may include a satellite channel and a terrestrial channel.

[0040]In addition, the broadcast managing entity generally refers to a system which transmits a broadcast signal and / or broadcast associated ...

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Abstract

A mobile terminal including an input unit configured to receive an input to activate a voice recognition function on the mobile terminal and a memory configured to store multiple domains related to menus and operations of the mobile terminal. It further includes a controller configured to access a specific domain among the multiple domains included in the memory based on the received input to activate the voice recognition function, to recognize user speech based on a language model and an acoustic model of the accessed domain, and to determine at least one menu and operation of the mobile terminal based on the accessed specific domain and the recognized user speech.

Description

CROSS REFERENCE TO RELATED APPLICATIONS[0001]The present application claims priority to Korean Applications No. 10-2008-0032841 and No. 10-2008-0032843, both filed in Korea on Apr. 8, 2008, and Korean Application No. 10-2008-0033350 filed in Korea on Apr. 10, 2008, the entire contents of which are hereby incorporated by reference in their entirety.BACKGROUND OF THE INVENTION[0002]1. Field of the Invention[0003]The present invention relates to a mobile terminal and corresponding method capable of improving a voice recognition rate by setting a domain for voice recognition into information relating to specific menus or services.[0004]2. Description of the Background Art[0005]Mobile terminals now provide many additional services beside the basic call service. For example, user's can now access the Internet, play games, watch videos, listen to music, capture images and videos, record audio files, etc. Mobile terminals also now provide broadcasting programs such that user can watch telev...

Claims

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Application Information

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IPC IPC(8): H04M1/00G10L15/00H04M1/72448H04M1/72469
CPCH04M1/72583G06F3/167G10L2015/228H04W4/16H04M1/72469H04M1/72448G10L17/22H04M1/271G10L15/063G10L15/1815G10L15/22G10L25/78G10L2015/0635G10L2015/223G10L2025/783
Inventor SHIN, JONG-HOYOUN, JONG-KEUNJUNG, DAE-SUNGYU, JAE-HOONKIM, TAE-JUNJOH, JAE-MINKWAK, JAE-DO
Owner LG ELECTRONICS INC
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